| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.99 | 7.281% | $212.4057 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $58.61 | 10.506% | $64.7676 | $64.77 | $64.75 | $64.80 |
| Purchase #3 | $154.59 | 4.392% | $161.3796 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $55.46 | 8.737% | $60.3055 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $120.79 | 9.220% | $131.9268 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $210.60 | 7.387% | $226.157 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $144.74 | 11.535% | $161.4358 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $942.78 | $1,018.3780 | $1,018.40 | $1,018.40 | $1,018.40 | |